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DRUG:

ATA520

i
Other names: ATA520, ATA 520, WT1-CTL, WT1 sensitized T cells
Associations
Company:
Atara
Drug class:
Immunomodulator, Wilms tumor 1 inhibitor
Related drugs:
Associations
12ms
Dose Escalation Trial of WT1-specific Donor-derived T Cells Following T-Cell Depleted Allogeneic Hematopoietic Stem Cell Transplantation for Patients With Relapsed/Refractory Multiple Myeloma (clinicaltrials.gov)
P1, N=29, Active, not recruiting, Memorial Sloan Kettering Cancer Center | Trial completion date: Dec 2023 --> Dec 2024 | Trial primary completion date: Dec 2023 --> Dec 2024
Trial completion date • Trial primary completion date
|
HLA-DRB1 (Major Histocompatibility Complex, Class II, DR Beta 1) • HLA-DQB1 (Major Histocompatibility Complex, Class II, DQ Beta 1)
|
melphalan • fludarabine IV • busulfan • ATA520
almost2years
Dose Escalation Trial of WT1-specific Donor-derived T Cells Following T-Cell Depleted Allogeneic Hematopoietic Stem Cell Transplantation for Patients With Relapsed/Refractory Multiple Myeloma (clinicaltrials.gov)
P1, N=29, Active, not recruiting, Memorial Sloan Kettering Cancer Center | Trial completion date: Dec 2022 --> Dec 2023 | Trial primary completion date: Dec 2022 --> Dec 2023
Trial completion date • Trial primary completion date
|
HLA-DRB1 (Major Histocompatibility Complex, Class II, DR Beta 1) • HLA-DQB1 (Major Histocompatibility Complex, Class II, DQ Beta 1)
|
melphalan • fludarabine IV • busulfan • ATA520
over3years
Phase I dose escalation safety and feasibility study of autologous WT1-sensitized T cells for the treatment of patients with recurrent ovarian cancer. (PubMed, J Immunother Cancer)
We demonstrated the safety of administration of WT1-sensitized T cells and the short-term increase in the WT1 CTLp. However, at the low doses evaluated we did not observe therapeutic activity in recurrent ovarian cancer. In this heavily pretreated population, we encountered challenges in generating sufficient numbers of WT1-reactive cytotoxic T cells. Future studies employing WT1-specific T cells generated from lymphocytes are warranted but should be done earlier in the disease course and prior to intensive myelosuppressive therapy.
Clinical • P1 data • Journal
|
WT1 (WT1 Transcription Factor)
|
ATA520
over3years
Dose Escalation Trial of WT1-specific Donor-derived T Cells Following T-Cell Depleted Allogeneic Hematopoietic Stem Cell Transplantation for Patients With Relapsed/Refractory Multiple Myeloma (clinicaltrials.gov)
P1, N=29, Active, not recruiting, Memorial Sloan Kettering Cancer Center | Trial completion date: Dec 2021 --> Dec 2022 | Trial primary completion date: Dec 2021 --> Dec 2022
Clinical • Trial completion date • Trial primary completion date
|
HLA-DRB1 (Major Histocompatibility Complex, Class II, DR Beta 1) • HLA-DQB1 (Major Histocompatibility Complex, Class II, DQ Beta 1)
|
melphalan • fludarabine IV • busulfan • ATA520
almost4years
Dose Escalation Trial of WT1-Sensitized T Cells for Residual or Relapsed Leukemia After Allogeneic Hematopoietic Progenitor Cell Transplantation (clinicaltrials.gov)
P1, N=22, Completed, Memorial Sloan Kettering Cancer Center | Active, not recruiting --> Completed | Trial completion date: Feb 2022 --> Feb 2021 | Trial primary completion date: Feb 2022 --> Feb 2021
Trial completion • Trial completion date • Trial primary completion date • Minimal residual disease
|
WT1 (WT1 Transcription Factor)
|
ATA520
almost4years
Dose Escalation Trial of WT1-Sensitized T Cells for Residual or Relapsed Leukemia After Allogeneic Hematopoietic Progenitor Cell Transplantation (clinicaltrials.gov)
P1, N=22, Active, not recruiting, Memorial Sloan Kettering Cancer Center | Trial completion date: Feb 2021 --> Feb 2022 | Trial primary completion date: Feb 2021 --> Feb 2022
Trial completion date • Trial primary completion date • Minimal residual disease
|
WT1 (WT1 Transcription Factor)
|
ATA520